Cheapest return flights from Philadelphia to Atlanta in September from 82€

AirHint found the following cheapest return flights from Philadelphia (PHL) to Atlanta (ATL) in September 2025 (see full year).

Return flights

28 Sep - 03 Oct Spirit Airlines direct
22 Sep - 26 Sep Spirit Airlines direct
22 Sep - 03 Oct Spirit Airlines direct
29 Sep - 03 Oct Spirit Airlines direct
30 Sep - 03 Oct Frontier Airlines
28 Sep - 02 Oct Spirit Airlines direct
28 Sep - 15 Oct Spirit Airlines
28 Sep - 08 Oct Spirit Airlines
21 Sep - 26 Sep Spirit Airlines direct
21 Sep - 03 Oct Spirit Airlines direct
22 Sep - 02 Oct Spirit Airlines direct
22 Sep - 08 Oct Spirit Airlines
26 Sep - 29 Sep Frontier Airlines direct
28 Sep - 29 Sep Spirit Airlines direct
21 Sep - 22 Sep Frontier Airlines direct
22 Sep - 29 Sep Frontier Airlines direct
26 Sep - 26 Sep Spirit Airlines
25 Sep - 26 Sep Spirit Airlines
24 Sep - 26 Sep Spirit Airlines
26 Sep - 27 Sep Frontier Airlines

Also check the deals for one-way flights from Philadelphia to Atlanta in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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